DIETHYL DIMETHYLMALONATE(1619-62-1) 1H NMR
Product NameDIETHYL DIMETHYLMALONATE
CAS1619-62-1
Molecular FormulaC9H16O4
Molecular Weight188.22
InChIInChI=1S/C9H16O4/c1-5-12-7(10)9(3,4)8(11)13-6-2/h5-6H2,1-4H3
InChIKey UELKSYXXNGHTSE-UHFFFAOYSA-N
SmilesC(OCC)(=O)C(C)(C)C(OCC)=O
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MassMS-NW-6385 diethyl dimethylmalonate C9H16O4 (Mass of molecular ion: 188)
Source Temperature: 270 °C Sample Temperature: 190 °C Reservoir, 75 eV
15.0 4.0 18.0 2.5 26.0 4.4 27.0 28.6 28.0 5.9 29.0 100.0 30.0 2.4 31.0 6.3 39.0 10.2 40.0 3.8 41.0 29.9 42.0 22.3 43.0 15.0 44.0 3.4 45.0 9.6 55.0 1.3 59.0 48.8 60.0 2.5 69.0 12.9 70.0 37.4 71.0 13.0 73.0 33.6 74.0 1.5 85.0 1.2 86.0 4.8 87.0 61.0 88.0 84.2 89.0 5.6 99.0 1.8 114.0 1.4 115.0 32.7 116.0 58.3 117.0 5.0 142.0 1.2 143.0 34.2 144.0 3.9 161.0 1.8 188.0 2.9
400 MHz in CDCl3
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1H NMR 399.65 MHz C9 H16 O4 0.05 ml : 0.5 ml CDCl3 diethyl dimethylmalonate 
Assign. Shift(ppm)
A 4.183 B 1.423 C 1.253
Hz ppm Int.1682.74 4.211 184 1675.66 4.193 463 1668.46 4.175 467 1661.38 4.158 194 570.68 1.428 1000 563.96 1.412 37 508.18 1.272 480 501.10 1.254 752 493.90 1.236 481
in CDCl3
liquid film
4880 A,200 M,liquid
